fix summary

src/Links.md

+# Links
+
+- [Profiles](https://jupyter.rwth-aachen.de/services/profile/list)
+- [Statistics](https://jupyter.rwth-aachen.de/services/statistics/)
+- [Link Wizard](https://jupyter.rwth-aachen.de/services/link/)

src/SUMMARY.md

@@ -5,15 +5,13 @@
 - [Access](Access.md)
 - [Terms Of Use](TermsOfUse.md)
 - [Frequently Asked Questions](FAQ.md)
-- [Profiles](https://jupyter.rwth-aachen.de/services/profile/list)
 - [Usage](usage/README.md)
   - [Shared Folders](usage/SharedFolders.md)
   - [Shared Notebooks](usage/SharedNotebooks.md)
   - [Links](usage/Links.md)
-  - [Link Wizard](https://jupyter.rwth-aachen.de/services/link/)
 - [Instructors](instructors/README.md)
   - [New Profiles](instructors/NewProfiles.md)
-- [Statistics](https://jupyter.rwth-aachen.de/services/statistics/)
+- [Links](Links.md)
 - [Contact & Support](Contact.md)
 
 [Legal](Legal.md)